73647568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{148483}}^1$

素因数の和:148522

約数の個数: 20

約数和(自身を含む): 147296128

約数和(自身を除く): 73648560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 148483, 296966, 593932, 1187864, 2375728, 4602973, 9205946, 18411892, 36823784, 73647568]

約数ペア:

[(1, 73647568), (2, 36823784), (4, 18411892), (8, 9205946), (16, 4602973), (31, 2375728), (62, 1187864), (124, 593932), (248, 296966), (496, 148483)]